In one of our previous tip (Changing Code Information Indicator Styles in Visual Studio 2013), we have seen how we can customize the different CodeLens options. Now, with the latest version of VS 2013, this things are become more simpler. You can now get access to the CodeLens Options, by just right clicking on the indicator themselves.
By selecting the CodeLens Options, below dialog window will appear.
Check out the following tips on CodeLens